Arsenic Mapping in the East Azarbaijan Province and the Feasibility Study of Decreasing Arsenic Release (A Case Study of Hashtrood)

Document Type : Research Paper


1 Department of Soil Science,, Faculty of Agricultural Engineering and Technology, College of Agricultural and Natural Resources, University of Tehran, Karaj, Iran

2 Department of Soil Science, Faculty of Agricultural Engineering and Technology, College of Agricultural and Natural Resources, University of Tehran, Karaj, Iran

3 Department of laboratories, Soil and Water Research Institute, Karaj, Iran


The increased levels of Arsenic, a poison element, in the soils and waters of Hashtrood city have caused different health issues for the people. Due to the lack of information about the arsenic content of the soils, the present study was conducted to survey the soil arsenic distribution and the possibility of reducing arsenic release from the soils. For this purpose, 53 soil samples from the top layer were collected and the arsenic concentration and distribution map was determined. Additionally, in order to evaluate the effect of iron hydroxide and gypsum as soil amendments, five polluted soil samples were selected and treated with the proposed amendments; each at three levels. The results revealed that the agricultural soils of the studied area are polluted by arsenic, as its average concentration was 49.36 mg/kg, but more than 80 percent of the studied soils had a lower concentration than the standard level. The agricultural soils of Ghopoz and Ghezellou showed the highest arsenic contamination. Application of iron hydroxide reduced the arsenic releasement in different soils significantly, as 10 ton/hectare iron hydroxide application reduced arsenic solution 64.5, 82.4, 83.7, 98.9, and 100 percent in the soils of 1, 2, 3, 4, and 5, respectively. Increasing the level of iron hydroxide application decreased arsenic release more intensively. Similarly, the gypsum decreased the arsenic release significantly and its reduction was more by increasing gypsum application In comparison to gypsum, the iron hydroxide was much more effective in controlling the arsenic releasement.


Main Subjects

Arco-Lázaro, E., Pardo, T., Clemente, R., & Bernal, M. P. (2018). Arsenic adsorption and plant availability in an agricultural soil irrigated with As-rich water: Effects of Fe-rich amendments and organic and inorganic fertilisers. Journal of Environmental Management, 209, 262-272
Azam, M. S., Shafiquzzaman, M., & Nakajima, J. (2010). Effect of Calcium and Magnesium Addition on Arsenic Leaching from Paddy Field Soil of Bangladesh. Journal of Water and Environment Technology, 8(4), 329-338
Baba Akbari Sari, M., Farahbakhsh, M., Savaghebi, G., & Najafi, N. (2014). Investigation of arsenic concentration in some of the calcareous soils of ghorveh and arsenic uptake by maize, wheat and rapeseed in a natural contaminated soil. Water and Soil Science, 23(4)1-16.
Behbahaninia, A., & Salmasi, R. (2016). Investigation on Heavy Metals Concentrations and Determination of Their Relations with Soil Properties around Hashtrood Town, East Azerbaijan Province. Journal of Environmental Science and Technology, 18(2)59-65.
Bouyoucos, G. J. (1962). Hydrometer method improved for making particle size analyses of soils 1. Agronomy Journal, 54(5), 464-465
Department of Environment, I., Republic, of, Iran,. (2016). Standards for soil and water resources and related guidlines (In Farsi). 1, 166.
Duker, A. A., Carranza, E., & Hale, M. (2005). Arsenic geochemistry and health. Environment International, 31(5), 631-641
Flora, S. J. S. (2014). Handbook of arsenic toxicology: Academic Press
Garcia-Sanchez, A., Alvarez-Ayuso, E., & Rodriguez-Martin, F. (2002). Sorption of As (V) by some oxyhydroxides and clay minerals. Application to its immobilization in two polluted mining soils. Clay Minerals, 37(1), 187-194
Hartley, W., Edwards, R., & Lepp, N. W. (2004). Arsenic and heavy metal mobility in iron oxide-amended contaminated soils as evaluated by short-and long-term leaching tests. Environmental Pollution, 131(3), 495-504
Hartley, W., & Lepp, N. W. (2008). Remediation of arsenic contaminated soils by iron-oxide application, evaluated in terms of plant productivity, arsenic and phytotoxic metal uptake. Science of the Total Environment, 390(1), 35-44.
He, Z., Shentu, J., Yang, X., Baligar, V. C., Zhang, T., & Stoffella, P. J. (2015). Heavy metal contamination of soils: Sources, indicators and assessment.
Jang, M., Hwang, J. S., Choi, S. I., & Park, J. K. (2005). Remediation of arsenic-contaminated soils and washing effluents. Chemosphere, 60(3), 344-354.
Kamunda, C., Mathuthu, M., & Madhuku, M. (2016). Health risk assessment of heavy metals in soils from Witwatersrand gold mining basin, South Africa. International Journal of Environmental Research and Public Health, 13(7), 663.
Karimi, N., & Alavi, M. (2016). Arsenic contamination and accumulation in soil, groundwater and wild plant species from Qorveh County, Iran. Biharean Biol, 10(2), 69-73
Keshavarzi, B., Moore, F., Mosaferi, M., & Rahmani, F. (2011). The source of natural arsenic contamination in groundwater, west of Iran. Water Quality, Exposure and Health, 3(3-4),135-147.
Kim, S.-O., Kim, W.-S., & Kim, K.-W. (2005). Evaluation of electrokinetic remediation of arsenic-contaminated soils. Environmental Geochemistry and Health, 27(5-6), 443-453.
Masue, Y., Loeppert, R. H., & Kramer, T. A. (2007). Arsenate and arsenite adsorption and desorption behavior on coprecipitated aluminum: iron hydroxides. Environmental Science & Technology, 41(3), 837-842
Meharg, A. A., & Hartley‚ÄźWhitaker, J. (2002). Arsenic uptake and metabolism in arsenic resistant and nonresistant plant species. New Phytologist, 154(1), 29-43
Miretzky, P., & Cirelli, A. F. (2010). Remediation of arsenic-contaminated soils by iron amendments: a review. Critical Reviews in Environmental Science and Technology, 40(2), 93-115.
Mosaferi, M., Nemati, S., Armanfar, F., Nadiri, A., & Mohammadi, A. (2017). Geogenic Arsenic Contamination in Northwest of Iran; Role of Water Basin Hydrochemistry. Journal of Environmental Health and Sustainable Development, 2(1), 205-216.
Mosaferi, M., Shakerkhatibi, M.,Dastgiri, S., Jafar-abadi, M. A., Khataee, A., & Sheykholeslami, S. (2014). Natural Arsenic Pollution and Hydrochemistry of Drinking Water of an Urban Part of Iran. Avicenna Journal of Environmental Health Engineering, 1(1).
Nabiolahi, K., Haidari, A.,Tomanian, N., & Savaghebi, G. R. (2013). Relationship of soil characteristics in different geomorphic surfaces with spatial variability of soil arsenic (Case study: Bijar, Kurdistan Province). Soil management and sustainable production, 3, 1-27.
Page, A. (1965). Methods of soil analysis. Part 2. Chemical and microbiological properties: American Society of Agronomy, Soil Science Society of America
Santos-Francés, F., Martínez-Graña, A., Alonso Rojo, P., & García Sánchez, A. (2017). Geochemical Background and Baseline Values Determination and Spatial Distribution of Heavy Metal Pollution in Soils of the Andes Mountain Range (Cajamarca-Huancavelica, Peru). International Journal of Environmental Research and Public Health, 14(8), 859
Sparks, D. L., Page, A., Helmke, P., Loeppert, R., Soltanpour, P., Tabatabai, M., Sumner, M. (1996). Methods of soil analysis. Part 3-Chemical methods: Soil Science Society of America Inc.
Visconti, F., & de Paz, J. M. (2012). Prediction of the soil saturated paste extract salinity from extractable ions, cation exchange capacity, and anion exclusion. Soil Research, 50(7), 536-550.
Walkley, A., & Black, I. A. (1934). An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method. Soil science, 37(1), 29-38
Webber, M., & Shamess, A. (1987). Heavy metal concentrations in Halton region soils: An assessment for future municipal sludge utilization. Canadian Journal of Soil Science, 67(4), 893-903.
Ying, L., Shaogang, L., & Xiaoyang, C. (2016). Assessment of heavy metal pollution and human health risk in urban soils of a coal mining city in East China. Human and Ecological Risk Assessment: An International Journal, 22(6), 1359-1374
Zandsalimi, S., Karimi, N., & Kohandel, A. (2011). Arsenic in soil, vegetation and water of a contaminated region. International Journal of Environmental Science & Technology, 8(2), 331-338